<template>
  <el-card>
    <el-tabs v-model="activeName">
      <el-tab-pane label="基本信息" name="basic">
        <basic-info-form ref="basicInfo" :info="info" />
      </el-tab-pane>
      <el-tab-pane label="字段信息" name="columnInfo">
        <el-table ref="dragTable" :data="columns" row-key="columnId" :max-height="tableHeight">
          <el-table-column label="序号" type="index" min-width="5%"/>
          <el-table-column
            label="字段列名"
            prop="columnName"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="字段描述" min-width="10%">
            <template #default="scope">
              <el-input v-model="scope.row.columnComment"></el-input>
            </template>
          </el-table-column>
          <el-table-column
            label="物理类型"
            prop="columnType"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="Java类型" min-width="11%">
            <template #default="scope">
              <el-select v-model="scope.row.javaType">
                <el-option label="Long" value="Long" />
                <el-option label="String" value="String" />
                <el-option label="Integer" value="Integer" />
                <el-option label="Double" value="Double" />
                <el-option label="BigDecimal" value="BigDecimal" />
                <el-option label="Boolean" value="Boolean" />
                <el-option label="LocalDateTime" value="LocalDateTime" />
                <el-option label="LocalDate" value="LocalDate" />
                <el-option label="LocalTime" value="LocalTime" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="java属性" min-width="10%">
            <template #default="scope">
              <el-input v-model="scope.row.javaField" disabled></el-input>
            </template>
          </el-table-column>
<!--          <el-table-column label="插入" min-width="5%">
            <template #default="scope">
              <el-checkbox true-value="1" false-value="0" v-model="scope.row.isInsert"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="编辑" min-width="5%">
            <template #default="scope">
              <el-checkbox true-value="1" false-value="0" v-model="scope.row.isEdit"></el-checkbox>
            </template>
          </el-table-column>-->
          <el-table-column label="列表" min-width="5%">
            <template #default="scope">
              <el-checkbox true-value="1" false-value="0" v-model="scope.row.isList"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询" min-width="5%">
            <template #default="scope">
              <el-checkbox true-value="1" false-value="0" v-model="scope.row.isQuery"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询方式" min-width="10%">
            <template #default="scope">
              <el-select v-model="scope.row.queryType">
                <el-option label="=" value="EQ" />
                <el-option label="!=" value="NE" />
                <el-option label=">" value="GT" />
                <el-option label=">=" value="GTE" />
                <el-option label="<" value="LT" />
                <el-option label="<=" value="LTE" />
                <el-option label="LIKE" value="LIKE" />
                <el-option label="BETWEEN" value="BETWEEN" v-if="scope.row.javaType == 'LocalDateTime' || scope.row.javaType == 'LocalDate' || scope.row.javaType == 'LocalTime'"/>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="必填" min-width="5%">
            <template #default="scope">
              <el-checkbox true-value="1" false-value="0" v-model="scope.row.isRequired"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="显示类型" min-width="12%">
            <template #default="scope">
              <el-select v-model="scope.row.htmlType">
                <el-option label="文本框" value="input" />
                <el-option label="计数器" value="inputNumber" />
                <el-option label="开关" value="switch" />
                <el-option label="滑块" value="slider" />
                <el-option label="文本域" value="textarea" />
                <el-option label="下拉框" value="select" />
                <el-option label="下拉多选" value="multipleSelect" />
                <el-option label="单选框" value="radio" />
                <el-option label="复选框" value="checkbox" />
                <el-option label="图片上传" value="imageUpload" />
                <el-option label="文件上传" value="fileUpload" />
                <el-option label="富文本控件" value="editor" />
                <el-option label="日期时间控件" value="datetime" />
                <el-option label="日期控件" value="date" />
                <el-option label="时间控件" value="time" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="选项配置" min-width="12%">
            <template #default="scope">
              <el-button type="primary" :icon="Setting" circle v-if="scope.row.htmlType == 'select' || scope.row.htmlType == 'radio'
            || scope.row.htmlType == 'checkbox' || scope.row.htmlType == 'multipleSelect'" @click="showSelectView(scope.row)"></el-button>
            </template>
          </el-table-column>
<!--          <el-table-column label="字典类型" min-width="12%">
            <template #default="scope">
              <el-select v-model="scope.row.dictType" clearable filterable placeholder="请选择">
                <el-option
                  v-for="dict in dictOptions"
                  :key="dict.dictType"
                  :label="dict.dictName"
                  :value="dict.dictType">
                  <span style="float: left">{{ dict.dictName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{ dict.dictType }}</span>
              </el-option>
              </el-select>
            </template>
          </el-table-column>-->
        </el-table>
      </el-tab-pane>
      <el-tab-pane label="生成信息" name="genInfo">
        <gen-info-form ref="genInfo" :info="info" :tables="tables" />
      </el-tab-pane>
    </el-tabs>
    <el-form label-width="100px">
      <div style="text-align: center;margin-left:-100px;margin-top:10px;">
        <el-button type="primary" @click="submitForm()">提交</el-button>
        <el-button @click="close()">返回</el-button>
      </div>
    </el-form>

    <el-dialog title="选项配置" v-model="openOption" width="800px" append-to-body style="margin-top: 15vh">
      <el-form :model="form" :rules="rules" ref="optionRef" label-width="120px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="选项类型" prop="optionType">
              <el-select v-model="form.optionType" clearable filterable placeholder="请选择">
                <el-option label="字典" :value="1"></el-option>
                <el-option label="关联表" :value="2"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.optionType == 1">
            <el-form-item label="选择字典" prop="dictType">
              <el-select v-model="form.dictType" clearable filterable placeholder="请选择">
                <el-option
                    v-for="dict in dictOptions"
                    :key="dict.dictType"
                    :label="dict.dictName"
                    :value="dict.dictType">
                  <span style="float: left">{{ dict.dictName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{ dict.dictType }}</span>
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.optionType == 2">
            <el-form-item label="选择关联表" prop="optionTable">
              <el-select v-model="form.optionTable" placeholder="请选择" @change="optionTableChange">
                <el-option
                    v-for="(table, index) in tables"
                    :key="index"
                    :label="table.tableName + '：' + table.tableComment"
                    :value="table.tableName"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.optionType == 2">
            <el-form-item label="选择值" prop="optionTableValue">
              <el-select v-model="form.optionTableValue" placeholder="请选择">
                <el-option
                    v-for="(column, index) in subColumns"
                    :key="index"
                    :label="column.columnName + '：' + column.columnComment"
                    :value="column.columnName"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.optionType == 2">
            <el-form-item label="选择标签" prop="optionTableValue">
              <el-select v-model="form.optionTableLabel" placeholder="请选择">
                <el-option
                    v-for="(column, index) in subColumns"
                    :key="index"
                    :label="column.columnName + '：' + column.columnComment"
                    :value="column.columnName"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitOptionForm">确 定</el-button>
          <el-button @click="openOption = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </el-card>
</template>

<script setup name="GenEdit">
import { getGenTable, updateGenTable } from "@/api/tool/gen";
import { optionselect as getDictOptionselect } from "@/api/system/dict/type";
import basicInfoForm from "./basicInfoForm";
import genInfoForm from "./genInfoForm";
import {Setting} from "@element-plus/icons-vue";
import {editGenColumn} from "../../../api/tool/gen.js";

const route = useRoute();
const { proxy } = getCurrentInstance();

const activeName = ref("columnInfo");
const tableHeight = ref(document.documentElement.scrollHeight - 245 + "px");
const tables = ref([]);
const columns = ref([]);
const dictOptions = ref([]);
const info = ref({});
const openOption = ref(false);
const form = ref({});
const subColumns = ref([]);


const rules = ref({
  optionType: [{ required: true, message: "请选择选项类型", trigger: "blur" }],
  dictType: [{ required: true, message: "请选择字典", trigger: "blur" }],
  optionTable: [{ required: true, message: "请选择关联表", trigger: "blur" }],
  optionTableValue: [{ required: true, message: "请选择值", trigger: "blur" }],
  optionTableLabel: [{ required: true, message: "请选择标签", trigger: "blur" }]
})

function initSubColumns(value) {
  let tableData = tables.value
  for (let item in tableData) {
    const name = tableData[item].tableName;
    if (value === name) {
      subColumns.value = tableData[item].columns;
      break;
    }
  }
}

function optionTableChange(value) {
  form.value.optionTableValue = "";
  form.value.optionTableLabel = "";
  initSubColumns(value);
}

function showSelectView(item){
  openOption.value = true;
  form.value = {...item};
  initSubColumns(item.optionTable);
}


function submitOptionForm(){
  proxy.$refs["optionRef"].validate(valid => {
    if (valid) {
      editGenColumn(form.value).then(response => {
        openOption.value = false;
        initData();
      })
    }
  });
}
/** 提交按钮 */
function submitForm() {
  const basicForm = proxy.$refs.basicInfo.$refs.basicInfoForm;
  const genForm = proxy.$refs.genInfo.$refs.genInfoForm;
  Promise.all([basicForm, genForm].map(getFormPromise)).then(res => {
    const validateResult = res.every(item => !!item);
    if (validateResult) {
      const genTable = Object.assign({}, info.value);
      genTable.columns = columns.value;
      genTable.params = {
        treeCode: info.value.treeCode,
        treeName: info.value.treeName,
        treeParentCode: info.value.treeParentCode,
        parentMenuId: info.value.parentMenuId
      };
      let subTables = info.value.subTables;
      let subTableName = [];
      let subTableFkName = [];
      subTables.forEach(subTable => {
        if (subTable.subTableName && subTable.subTableFkName) {
          subTableName.push(subTable.subTableName)
          subTableFkName.push(subTable.subTableFkName)
        }
      })
      genTable.subTableName = subTableName.join(",")
      genTable.subTableFkName = subTableFkName.join(",")
      updateGenTable(genTable).then(res => {
        proxy.$modal.msgSuccess(res.msg);
        if (res.code === 200) {
          close();
        }
      });
    } else {
      proxy.$modal.msgError("表单校验未通过，请重新检查提交内容");
    }
  });
}

function getFormPromise(form) {
  return new Promise(resolve => {
    form.validate(res => {
      resolve(res);
    });
  });
}

function close() {
  const obj = { path: "/tool/gen", query: { t: Date.now(), pageNum: route.query.pageNum } };
  proxy.$tab.closeOpenPage(obj);
}

function initData(){
  const tableId = route.params && route.params.tableId;
  if (tableId) {
    // 获取表详细信息
    getGenTable(tableId).then(res => {
      columns.value = res.data.rows;
      let infoData = res.data.info;
      if (infoData.subTableName){
        let subTableNames = infoData.subTableName.split(",");
        let subTableFkNames = infoData.subTableFkName.split(",");
        let subTables = []
        subTableNames.forEach((subTableName,index) => {
          subTables.push({
            subTableName:subTableName,
            subTableFkName:subTableFkNames[index]
          })
        })
        infoData.subTables = subTables
      }else {
        infoData.subTables = []
      }
      info.value = infoData;
      tables.value = res.data.tables;
    });
    /** 查询字典下拉列表 */
    getDictOptionselect().then(response => {
      dictOptions.value = response.data;
    });
  }
}
initData();
</script>
